| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.36 | 7.780% | $169.6026 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $209.40 | 5.339% | $220.5799 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $91.72 | 5.380% | $96.6545 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $93.81 | 12.282% | $105.3317 | $105.33 | $105.35 | $105.30 |
| Purchase #5 | $119.29 | 4.125% | $124.2107 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $61.48 | 4.535% | $64.2681 | $64.27 | $64.25 | $64.30 |
| Purchase #7 | $14.98 | 11.805% | $16.7484 | $16.75 | $16.75 | $16.70 |
| 7 purchase totals = | $748.04 | $797.3959 | $797.39 | $797.40 | $797.40 | |